*{
			margin: 0px;
			padding: 0px;
		}
		body{
			overflow-x: hidden;
			overflow-y: hidden;
		}
		/*#beijing{
			width: 1366px;
			height: 659px;
		}*/
			div {
				position: absolute;
				width: 220px;
				height: 220px;
			}